X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0a898d4ca0a9eeb3c51d86242fa288b7693156e9..42dd5e3b25a134af21f06a21175f105f7c3199eb:/configure.in

diff --git a/configure.in b/configure.in
index 8b0c1250b8..b1c305a5dd 100644
--- a/configure.in
+++ b/configure.in
@@ -1035,7 +1035,7 @@ WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_D
 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
-WX_ARG_FEATURE(webviewwebkit,[  --enable-webview_webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
+WX_ARG_FEATURE(webviewwebkit,[  --enable-webviewwebkit  use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
 
 dnl ---------------------------------------------------------------------------
 dnl support for image formats that do not rely on external library
@@ -1060,7 +1060,7 @@ WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW
 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
-WX_ARG_FEATURE(webviewie,   [  --enable-webview_ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
+WX_ARG_FEATURE(webviewie,   [  --enable-webviewie      use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
 
 dnl this one is not really MSW-specific but it exists mainly to be turned off
 dnl under MSW, it should be off by default on the other platforms
@@ -1591,9 +1591,15 @@ case "${host}" in
   ;;
 esac
 
-dnl POSIX needs this for select(), but old systems don't have it
 if test "$USE_UNIX" = 1 ; then
+    dnl POSIX needs this for select(), but old systems don't have it
     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
+
+    dnl Header defining C++ ABI is currently only available with g++ but test
+    dnl for it unconditionally in case it becomes supported by other compilers.
+    AC_LANG_PUSH(C++)
+    AC_CHECK_HEADERS([cxxabi.h],,, [AC_INCLUDES_DEFAULT()])
+    AC_LANG_POP()
 fi
 
 dnl ---------------------------------------------------------------------------
@@ -4381,20 +4387,24 @@ if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
         wxUSE_STACKWALKER=no
     else
-        AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
-            [
-                AC_LANG_PUSH(C++)
-                AC_TRY_LINK([#include <cxxabi.h>],
-                    [
-                        int rc;
-                        __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
-                    ],
-                    wx_cv_func_cxa_demangle=yes,
-                    wx_cv_func_cxa_demangle=no
-                )
-                AC_LANG_POP()
-            ]
-        )
+        if test "$ac_cv_header_cxxabi_h" = "yes"; then
+            AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
+                [
+                    AC_LANG_PUSH(C++)
+                    AC_TRY_LINK([#include <cxxabi.h>],
+                        [
+                            int rc;
+                            __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
+                        ],
+                        wx_cv_func_cxa_demangle=yes,
+                        wx_cv_func_cxa_demangle=no
+                    )
+                    AC_LANG_POP()
+                ]
+            )
+        else
+            wx_cv_func_cxa_demangle=no
+        fi
 
         if test "$wx_cv_func_cxa_demangle" = "yes"; then
             AC_DEFINE(HAVE_CXA_DEMANGLE)
@@ -5089,6 +5099,29 @@ if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
             AC_DEFINE(HAVE___THREAD_KEYWORD)
           fi
         fi
+
+        if test "$ac_cv_header_cxxabi_h" = "yes"; then
+            AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
+                wx_cv_type_abi_forced_unwind,
+                [
+                    AC_LANG_PUSH(C++)
+                    AC_TRY_COMPILE([#include <cxxabi.h>],
+                        [
+                            void foo(abi::__forced_unwind&);
+                        ],
+                        wx_cv_type_abi_forced_unwind=yes,
+                        wx_cv_type_abi_forced_unwind=no
+                    )
+                    AC_LANG_POP()
+                ]
+            )
+        else
+            wx_cv_type_abi_forced_unwind=no
+        fi
+
+        if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
+            AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
+        fi
     fi
 
 dnl from if !MSW
@@ -5668,17 +5701,26 @@ if test "$WXGTK2" = 1; then
 
     if test "$wxUSE_NOTIFICATION_MESSAGE" = "yes" ; then
         if test "$wxUSE_LIBNOTIFY" = "yes" ; then
+            HAVE_LIBNOTIFY=0
             PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.7],
                 [
-                    GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
-                    CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
-                    CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
-                    AC_DEFINE(wxUSE_LIBNOTIFY)
+                    HAVE_LIBNOTIFY=1
+                    AC_DEFINE(wxUSE_LIBNOTIFY_0_7)
                 ],
                 [
-                    AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])
+                    PKG_CHECK_MODULES(LIBNOTIFY, [libnotify >= 0.4],
+                        [HAVE_LIBNOTIFY=1],
+                        [AC_MSG_WARN([libnotify not found, wxNotificationMessage will use generic implementation.])]
+                    )
                 ]
             )
+
+            if test "$HAVE_LIBNOTIFY" = "1" ; then
+                GUI_TK_LIBRARY="$GUI_TK_LIBRARY $LIBNOTIFY_LIBS"
+                CFLAGS="$LIBNOTIFY_CFLAGS $CFLAGS"
+                CXXFLAGS="$LIBNOTIFY_CFLAGS $CXXFLAGS"
+                AC_DEFINE(wxUSE_LIBNOTIFY)
+            fi
         fi
     fi